Salt adding and dissolving device

Abstract

The utility model discloses a salt adding and dissolving device. The salt adding and dissolving device comprises a salt adding device shell, a salt adding opening, a rotating shaft and a stirring and salt crushing unit, the salting device shell is in a hollow cylindrical body shape, one end of the salting device shell is a compressed air input end, and a cylindrical salt crushing cavity is formed in an inner cavity of the salting device along the inner wall; a salt adding opening is also movably formed in the shell of the salt adding device and is used for adding materials into the salt crushing cavity; a rotating shaft which rotates under the driving action of a motor is arranged in the center of the salt crushing cavity in the axis direction of the salting device shell, the rotating shaft is further sleeved with a stirring salt crushing unit, and an angle is formed between the stirring salt crushing unit and the axis direction of the salting device shell; industrial salt is added into the salt crushing cavity through the salt adding opening, is crushed by the stirring salt crushing unit, and is output from the other end of the salt adding device shell under the driving action of the compressed air. The process of automatically and uniformly blowing crushed industrial salt into water to quickly dissolve the salt is realized, the salt dissolving efficiency is improved, and the manual operation is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of water treatment equipment, and particularly relates to a salt adding and dissolving device. Background Art

[0002] In many industrial processes, soft water is often required, and a certain concentration of brine is needed for resin regeneration during the preparation of soft water.

[0003] In the existing water treatment process, industrial salt is prone to caking during long-term storage. After caking, the artificial crushing of industrial salt is uneven. During the preparation of brine, the lumpy industrial salt sinks to the bottom and is not easily dissolved. During the salt dissolving process, industrial salt usually needs to be added manually, and there are problems such as caked salt grains being difficult to dissolve, long dissolving time, and easy blockage of pipelines.

[0004] In view of the problems existing in the prior art, it is particularly important to have a device that can efficiently add salt to promote rapid dissolution, aiming to improve the salt dissolving efficiency, reduce manual operation, and prevent pipeline blockage. Summary of the Utility Model

[0005] To solve the technical problems of uneven manual crushing and difficult dissolution in the existing salt adding and dissolving process; the utility model provides a salt adding and dissolving device. The device drives a crushing rod to rotate by a motor to crush the caking of industrial salt, and at the same time uses compressed air to evenly blow the crushed industrial salt into water for rapid dissolution, realizing an automated salt dissolving process, improving the salt dissolving efficiency, and reducing manual operation.

[0006] A salt adding and dissolving device provided by the utility model has the following specific technical solutions, including: a salt adding device housing, a salt adding port, a rotating shaft, and a stirring and crushing unit.

[0007] The salt adding device housing is in the shape of a hollow cylinder, one end of which is set as the compressed air input end, and a cylindrical salt crushing cavity is formed along the inner wall of the salt adding device cavity.

[0008] The salt adding port is movably arranged on the salt adding device housing for adding materials to the salt crushing cavity.

[0009] At the center of the salt crushing cavity, along the axis direction of the salt adding device housing, the rotating shaft that rotates under the drive of a motor is arranged, and the stirring and crushing unit is also sleeved on the rotating shaft. The stirring and crushing unit is arranged at an angle with the axis direction of the salt adding device housing.

[0010] After industrial salt is added to the salt crushing cavity through the salt adding port and crushed by the stirring and crushing unit, it is output from the other end of the salt adding device housing under the driving action of compressed air.

[0011] Preferably, the salt adding and dissolving device further includes a filtering unit, which is arranged in the salt crushing cavity along the radial direction of the salt adding device housing for filtering larger lumpy industrial salt particles and continuously retaining them in the salt crushing cavity for stirring and crushing.

[0012] Preferably, the filtering unit is arranged along the axis direction of the salt adding device housing respectively, and specifically includes: a first filter screen and a second filter screen;

[0013] The first filter screen is arranged on one side of the salt crushing cavity close to the compressed air input end;

[0014] The second filter screen is arranged on one side of the salt crushing cavity far from the compressed air input end.

[0015] Preferably, the first filter screen is a one-way air passing filter screen for one-way filtering of compressed air, so as to prevent other impurities from entering the salt crushing cavity and also prevent industrial salt from flowing out.

[0016] Preferably, the second filter screen is a one-way salt passing filter screen for filtering and blocking large particle industrial salt and other substances to prevent them from entering the subsequent process through the salt adding and dissolving device.

[0017] Preferably, the stirring and salt crushing unit is specifically divided into: a supporting part and a stirring part;

[0018] The supporting part is sleeved on the outer surface of the rotating shaft for supporting the stirring part close to the inner wall of the salt crushing cavity to break and stir the industrial salt as much as possible.

[0019] Preferably, the supporting part is arranged along the radial direction of the salt adding device housing; the stirring part is arranged along the axial direction of the salt adding device housing.

[0020] Preferably, a plurality of the stirring and salt crushing units are sleeved on the outer surface of the rotating shaft.

[0021] Preferably, the stirring and salt crushing units are evenly spaced from each other on the rotating shaft.

[0022] Preferably, the salt adding port is arranged at the top of the salt adding device housing.

[0023] Compared with the prior art, the beneficial effect of the technical solution of the present application is that the high-efficiency salt adding and dissolving device of the present application drives the rotating shaft through a motor to drive the stirring and salt crushing unit to rotate and break the industrial salt lumps. At the same time, compressed air is used to evenly blow the crushed industrial salt into water for rapid dissolution, realizing an automated salt dissolution process, improving the salt dissolution efficiency, and reducing manual operation. Description of the Drawings

[0024] To more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the drawings described below are only some embodiments recorded in the present application. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0025] Figure 1 It is a schematic cross-sectional structure diagram of a salt-adding and salt-dissolving device in a specific embodiment.

[0026] Specific reference numerals are as follows:

[0027] 1 - Compressed air input end, 2 - Salt-adding device housing, 3 - Salt-adding port, 4 - Salt-crushing cavity, 5 - Rotating shaft, 6 - Electric motor, 7 - Stirring and salt-crushing unit, 8 - First filter screen, 9 - First filter screen, 10 - Support part, 11 - Stirring part. Specific embodiments

[0028] In order to enable those skilled in the art to better understand the technical solutions in the present application, the following will clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all of them. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present application.

[0029] It should be noted that when an element is referred to as "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly disposed on the other element; when an element is referred to as "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0030] It should be understood that the orientation or positional relationship indicated by terms such as "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the present application.

[0031] In addition, the terms "first" and "second" are for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more such features. In the description of this application, the meanings of "a plurality" and "several" are two or more, unless otherwise specifically defined.

[0032] It should be noted that the structures, ratios, sizes, etc. shown in the drawings of this specification are only used to cooperate with the content disclosed in the specification for those skilled in this technology to understand and read, and are not used to limit the implementable conditions of this application. Therefore, they do not have substantial technical significance. Any modification of the structure, change of the proportional relationship, or adjustment of the size, without affecting the effects that this application can produce and the purposes that can be achieved, should still fall within the scope covered by the technical content disclosed in this application.

[0033] Please refer to Figure 1 , for the technical solution of this utility model, a specific salt adding and dissolving device is described, including: a salt adding device housing 2, a salt adding port 3, a rotating shaft 5, and a stirring and crushing salt unit 7;

[0034] In this embodiment, the salt adding device housing 2 is in the shape of a hollow cylinder. As Figure 1 shown, in order to better display its internal structure, a cross-sectional view is presented to show its internal structure. One end of the salt adding device housing 2 is set as a compressed air input end 1, and the other end is a crushed salt discharge end; and, as Figure 1 shown, a cylindrical crushed salt cavity 4 is formed along the inner wall of the inner cavity of the salt adding device. Industrial salt is crushed and refined in the crushed salt cavity 4.

[0035] In order to facilitate continuous refinement of industrial salt, the salt adding port 3 is movably provided on the salt adding device housing 2. As Figure 1 shown, the salt adding port 3 is hinged to the salt adding device housing 2 for adding materials to the crushed salt cavity 4. When adding is required, only the salt adding port 3 needs to be opened for adding.

[0036] In order to enable industrial salt to be refined as much as possible, at the center of the crushed salt cavity 4, along the axis direction of the salt adding device housing 2, the rotating shaft 5 that rotates under the drive of the motor 6 is provided. The stirring and crushing salt unit 7 is also sleeved on the rotating shaft 5. The stirring and crushing salt unit 7 is arranged at an angle with the axis direction of the salt adding device housing 2. By setting like this, after the industrial salt is added to the crushed salt cavity 4 through the salt adding port 3, it can be crushed by the stirring and crushing salt unit 7 and output from the other end of the salt adding device housing 2, the crushed salt discharge end, under the driving action of compressed air.

[0037] Preferably, in order to keep the industrial salt being refined in the salt crushing chamber 4 all the time, in the solution of the present application, the salt adding and dissolving device further includes a filtering unit, which is arranged in the salt crushing chamber in a cross-sectional direction along the radial direction of the salt adding device housing 2, for filtering larger agglomerated industrial salt particles and continuously retaining them in the salt crushing chamber for stirring and crushing.

[0038] More preferably, as Figure 1 shown, in this embodiment, the filtering unit is respectively arranged along the axis direction of the salt adding device housing 2, and specifically includes: a first filter screen 8 and a second filter screen 9;

[0039] The first filter screen 8 is arranged on one side of the salt crushing chamber 4 close to the compressed air input end 1;

[0040] The second filter screen 9 is arranged on one side of the salt crushing chamber 4 far from the compressed air input end 1;

[0041] The salt crushing chamber 4 is surrounded and sealed by the first filter screen 8 and the second filter screen 9 to prevent large particle industrial salt from overflowing therefrom.

[0042] Further, the first filter screen 8 is a one-way air passing filter screen, which is used for one-way filtering of the compressed air when the compressed air is input from the compressed air input end 1, so as to prevent other impurities from entering the salt crushing chamber 4 and also prevent the industrial salt from flowing out therefrom, thereby improving the salt crushing efficiency.

[0043] Still further, the second filter screen 9 is a one-way salt passing filter screen, and through holes with smaller apertures are arranged on the second filter screen 9, and only the refined fine particle industrial salt is allowed to pass through, so as to filter and block large particle industrial salt and other substances and prevent them from entering the subsequent process through the salt adding and dissolving device.

[0044] Preferably, as Figure 1 shown, in this embodiment, in order to break the industrial salt particles in the salt crushing chamber 4 as much as possible, the stirring and salt crushing unit 7 is specifically divided into: a support part 10 and a stirring part 11;

[0045] The support part 10 is sleeved on the outer surface of the rotating shaft 5 and is used for supporting the stirring part 11 close to the inner wall of the salt crushing chamber 4 to refine the industrial salt particles to the greatest extent.

[0046] More preferably, the support part 10 is arranged along the radial direction of the salt adding device housing 2; the stirring part 11 is arranged along the axial direction of the salt adding device housing 2; specifically, as Figure 1 shown, in this embodiment, the support part 10 is perpendicular to the rotating shaft 5, and the stirring part 11 is parallel to the rotating shaft 5.

[0047] Furthermore, in order to improve the salt crushing efficiency, a number of the stirring and salt crushing units 7 are sleeved on the outer surface of the rotating shaft 5; specifically, in this embodiment, the number of the stirring and salt crushing units 7 is 8.

[0048] Still further, in order to ensure the stability of salt crushing, the stirring and salt crushing units 7 are uniformly spaced from each other on the rotating shaft 5.

[0049] Preferably, in order to facilitate the addition of industrial salt raw materials into the salt crushing chamber 4, as Figure 1 shown, in this embodiment, the salt adding port 3 is arranged at the top of the salt adding device housing 2, and under the action of gravity, the industrial salt raw materials can be quickly and evenly distributed inside the salt crushing chamber 4.

[0050] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A salt adding and dissolving device, characterized in that: include: A salt adding device housing (2), a salt adding port (3), a rotating shaft (5), and a salt stirring and crushing unit (7); The outer shell (2) of the salt adding device is in the shape of a hollow column, one end of which is arranged as a compressed air input end (1), and the inner cavity of the salt adding device forms a cylindrical salt crushing cavity (4) along the inner wall; The salt adding port (3) may also be movably provided on the shell (2) of the salt adding device for adding materials into the crushed salt chamber (4); The center of the salt crushing chamber (4) is provided with the rotating shaft (5) which rotates under the driving action of the motor (6) along the axial direction of the shell (2) of the salt adding device, and the stirring and crushing salt unit (7) is also sleeved on the rotating shaft (5). The stirring and crushing salt unit (7) is arranged at an angle with the axial direction of the shell (2) of the salt adding device; After industrial salt is added into the salt crushing chamber (4) through the salt adding port (3), it is crushed by the stirring and crushing salt unit (7) and then output from the other end of the salt adding device housing (2) under the driving effect of compressed air.

2. The salt adding and dissolving device according to claim 1, characterized in that: The salt adding and dissolving device further comprises a filtering unit, which is arranged in the salt crushing chamber (4) along the radial direction of the housing (2) of the salt adding device, and is used to filter larger agglomerated particles of industrial salt, which are continuously retained in the salt crushing chamber (4) for stirring and crushing.

3. The salt adding and dissolving device according to claim 2, characterized in that: The filtering units are arranged along the axial direction of the housing (2) of the salt adding device, and specifically include: a first filtering screen (8) and a second filtering screen (9); The first filter screen (8) is arranged on a side of the crushed salt chamber (4) close to the compressed air input end (1); The second filter screen (9) is arranged on a side of the crushed salt chamber (4) away from the compressed air input end (1).

4. The salt adding and dissolving device according to claim 3, characterized in that: The first filter screen (8) is a one-way air filter screen, which is used to filter the compressed air in one direction, thereby preventing other impurities from entering the salt crushing chamber (4) and also preventing industrial salt from being lost therefrom.

5. The salt adding and dissolving device according to claim 3, characterized in that: The second filter (9) is a one-way salt filter, which is used to filter and block large particles of industrial salt and other substances to prevent them from entering the subsequent process through the salt adding and dissolving device.

6. The salt adding and dissolving device according to claim 1, characterized in that: The stirring and crushing salt unit (7) specifically comprises: a supporting part (10) and a stirring part (11); The support portion (10) is sleeved on the outer surface of the rotating shaft (5) to support the stirring portion (11) close to the inner wall of the salt crushing chamber (4) to crush and stir the industrial salt as much as possible.

7. The salt adding and dissolving device according to claim 6, characterized in that: The support portion (10) is arranged radially along the outer shell (2) of the salt adding device; and the stirring portion (11) is arranged axially along the outer shell (2) of the salt adding device.

8. The salt adding and dissolving device according to claim 7, characterized in that: A plurality of the salt stirring and crushing units (7) are sleeved on the outer surface of the rotating shaft (5).

9. The salt adding and dissolving device according to claim 8, characterized in that: The stirring and crushing salt units (7) are arranged on the rotating shaft (5) at even intervals from each other.

10. The salt adding and dissolving device according to any one of claims 1 to 9, characterized in that: The salt adding port (3) is arranged on the top of the salt adding device housing (2).

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